1 /* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 Copyright 2023-2024 NXP 5 6 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License version 2 as 10 published by the Free Software Foundation; 11 12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 13 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. 15 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY 16 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 17 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 18 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 19 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 20 21 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 22 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 23 SOFTWARE IS DISCLAIMED. 24 */ 25 26 #ifndef __HCI_H 27 #define __HCI_H 28 29 #define HCI_MAX_ACL_SIZE 1024 30 #define HCI_MAX_SCO_SIZE 255 31 #define HCI_MAX_ISO_SIZE 251 32 #define HCI_MAX_ISO_BIS 31 33 #define HCI_MAX_EVENT_SIZE 260 34 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 35 36 #define HCI_LINK_KEY_SIZE 16 37 38 #define HCI_MAX_CPB_DATA_SIZE 252 39 40 /* HCI dev events */ 41 #define HCI_DEV_REG 1 42 #define HCI_DEV_UNREG 2 43 #define HCI_DEV_UP 3 44 #define HCI_DEV_DOWN 4 45 #define HCI_DEV_SUSPEND 5 46 #define HCI_DEV_RESUME 6 47 #define HCI_DEV_OPEN 7 48 #define HCI_DEV_CLOSE 8 49 #define HCI_DEV_SETUP 9 50 51 /* HCI notify events */ 52 #define HCI_NOTIFY_CONN_ADD 1 53 #define HCI_NOTIFY_CONN_DEL 2 54 #define HCI_NOTIFY_VOICE_SETTING 3 55 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4 56 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5 57 #define HCI_NOTIFY_DISABLE_SCO 6 58 59 /* HCI bus types */ 60 #define HCI_VIRTUAL 0 61 #define HCI_USB 1 62 #define HCI_PCCARD 2 63 #define HCI_UART 3 64 #define HCI_RS232 4 65 #define HCI_PCI 5 66 #define HCI_SDIO 6 67 #define HCI_SPI 7 68 #define HCI_I2C 8 69 #define HCI_SMD 9 70 #define HCI_VIRTIO 10 71 #define HCI_IPC 11 72 73 /* HCI device quirks */ 74 enum { 75 /* When this quirk is set, the HCI Reset command is send when 76 * closing the transport instead of when opening it. 77 * 78 * This quirk must be set before hci_register_dev is called. 79 */ 80 HCI_QUIRK_RESET_ON_CLOSE, 81 82 /* When this quirk is set, the device is turned into a raw-only 83 * device and it will stay in unconfigured state. 84 * 85 * This quirk must be set before hci_register_dev is called. 86 */ 87 HCI_QUIRK_RAW_DEVICE, 88 89 /* When this quirk is set, the buffer sizes reported by 90 * HCI Read Buffer Size command are corrected if invalid. 91 * 92 * This quirk must be set before hci_register_dev is called. 93 */ 94 HCI_QUIRK_FIXUP_BUFFER_SIZE, 95 96 /* When this quirk is set, then a controller that does not 97 * indicate support for Inquiry Result with RSSI is assumed to 98 * support it anyway. Some early Bluetooth 1.2 controllers had 99 * wrongly configured local features that will require forcing 100 * them to enable this mode. Getting RSSI information with the 101 * inquiry responses is preferred since it allows for a better 102 * user experience. 103 * 104 * This quirk must be set before hci_register_dev is called. 105 */ 106 HCI_QUIRK_FIXUP_INQUIRY_MODE, 107 108 /* When this quirk is set, then the HCI Read Local Supported 109 * Commands command is not supported. In general Bluetooth 1.2 110 * and later controllers should support this command. However 111 * some controllers indicate Bluetooth 1.2 support, but do 112 * not support this command. 113 * 114 * This quirk must be set before hci_register_dev is called. 115 */ 116 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 117 118 /* When this quirk is set, then no stored link key handling 119 * is performed. This is mainly due to the fact that the 120 * HCI Delete Stored Link Key command is advertised, but 121 * not supported. 122 * 123 * This quirk must be set before hci_register_dev is called. 124 */ 125 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 126 127 /* When this quirk is set, an external configuration step 128 * is required and will be indicated with the controller 129 * configuration. 130 * 131 * This quirk can be set before hci_register_dev is called or 132 * during the hdev->setup vendor callback. 133 */ 134 HCI_QUIRK_EXTERNAL_CONFIG, 135 136 /* When this quirk is set, the public Bluetooth address 137 * initially reported by HCI Read BD Address command 138 * is considered invalid. Controller configuration is 139 * required before this device can be used. 140 * 141 * This quirk can be set before hci_register_dev is called or 142 * during the hdev->setup vendor callback. 143 */ 144 HCI_QUIRK_INVALID_BDADDR, 145 146 /* When this quirk is set, the public Bluetooth address 147 * initially reported by HCI Read BD Address command 148 * is considered invalid. The public BD Address can be 149 * specified in the fwnode property 'local-bd-address'. 150 * If this property does not exist or is invalid controller 151 * configuration is required before this device can be used. 152 * 153 * This quirk can be set before hci_register_dev is called or 154 * during the hdev->setup vendor callback. 155 */ 156 HCI_QUIRK_USE_BDADDR_PROPERTY, 157 158 /* When this quirk is set, the Bluetooth Device Address provided by 159 * the 'local-bd-address' fwnode property is incorrectly specified in 160 * big-endian order. 161 * 162 * This quirk can be set before hci_register_dev is called or 163 * during the hdev->setup vendor callback. 164 */ 165 HCI_QUIRK_BDADDR_PROPERTY_BROKEN, 166 167 /* When this quirk is set, the duplicate filtering during 168 * scanning is based on Bluetooth devices addresses. To allow 169 * RSSI based updates, restart scanning if needed. 170 * 171 * This quirk can be set before hci_register_dev is called or 172 * during the hdev->setup vendor callback. 173 */ 174 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 175 176 /* When this quirk is set, LE scan and BR/EDR inquiry is done 177 * simultaneously, otherwise it's interleaved. 178 * 179 * This quirk can be set before hci_register_dev is called or 180 * during the hdev->setup vendor callback. 181 */ 182 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 183 184 /* When this quirk is set, the enabling of diagnostic mode is 185 * not persistent over HCI Reset. Every time the controller 186 * is brought up it needs to be reprogrammed. 187 * 188 * This quirk can be set before hci_register_dev is called or 189 * during the hdev->setup vendor callback. 190 */ 191 HCI_QUIRK_NON_PERSISTENT_DIAG, 192 193 /* When this quirk is set, setup() would be run after every 194 * open() and not just after the first open(). 195 * 196 * This quirk can be set before hci_register_dev is called or 197 * during the hdev->setup vendor callback. 198 * 199 */ 200 HCI_QUIRK_NON_PERSISTENT_SETUP, 201 202 /* When this quirk is set, wide band speech is supported by 203 * the driver since no reliable mechanism exist to report 204 * this from the hardware, a driver flag is use to convey 205 * this support 206 * 207 * This quirk must be set before hci_register_dev is called. 208 */ 209 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 210 211 /* When this quirk is set consider Sync Flow Control as supported by 212 * the driver. 213 * 214 * This quirk must be set before hci_register_dev is called. 215 */ 216 HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED, 217 218 /* When this quirk is set, the LE states reported through the 219 * HCI_LE_READ_SUPPORTED_STATES are invalid/broken. 220 * 221 * This mechanism is necessary as many controllers have been seen has 222 * having trouble initiating a connectable advertisement despite the 223 * state combination being reported as supported. 224 * 225 * This quirk can be set before hci_register_dev is called or 226 * during the hdev->setup vendor callback. 227 */ 228 HCI_QUIRK_BROKEN_LE_STATES, 229 230 /* When this quirk is set, then erroneous data reporting 231 * is ignored. This is mainly due to the fact that the HCI 232 * Read Default Erroneous Data Reporting command is advertised, 233 * but not supported; these controllers often reply with unknown 234 * command and tend to lock up randomly. Needing a hard reset. 235 * 236 * This quirk can be set before hci_register_dev is called or 237 * during the hdev->setup vendor callback. 238 */ 239 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, 240 241 /* 242 * When this quirk is set, then the hci_suspend_notifier is not 243 * registered. This is intended for devices which drop completely 244 * from the bus on system-suspend and which will show up as a new 245 * HCI after resume. 246 */ 247 HCI_QUIRK_NO_SUSPEND_NOTIFIER, 248 249 /* 250 * When this quirk is set, LE tx power is not queried on startup 251 * and the min/max tx power values default to HCI_TX_POWER_INVALID. 252 * 253 * This quirk can be set before hci_register_dev is called or 254 * during the hdev->setup vendor callback. 255 */ 256 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, 257 258 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with 259 * HCI_FLT_CLEAR_ALL are ignored and event filtering is 260 * completely avoided. A subset of the CSR controller 261 * clones struggle with this and instantly lock up. 262 * 263 * Note that devices using this must (separately) disable 264 * runtime suspend, because event filtering takes place there. 265 */ 266 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, 267 268 /* 269 * When this quirk is set, disables the use of 270 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections. 271 * 272 * This quirk can be set before hci_register_dev is called or 273 * during the hdev->setup vendor callback. 274 */ 275 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, 276 277 /* 278 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is 279 * disabled. This is required for some Broadcom controllers which 280 * erroneously claim to support extended scanning. 281 * 282 * This quirk can be set before hci_register_dev is called or 283 * during the hdev->setup vendor callback. 284 */ 285 HCI_QUIRK_BROKEN_EXT_SCAN, 286 287 /* 288 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is 289 * disabled. This is required for some Broadcom controllers which 290 * erroneously claim to support MWS Transport Layer Configuration. 291 * 292 * This quirk can be set before hci_register_dev is called or 293 * during the hdev->setup vendor callback. 294 */ 295 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, 296 297 /* When this quirk is set, max_page for local extended features 298 * is set to 1, even if controller reports higher number. Some 299 * controllers (e.g. RTL8723CS) report more pages, but they 300 * don't actually support features declared there. 301 */ 302 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2, 303 304 /* 305 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is 306 * skipped during initialization. This is required for the Actions 307 * Semiconductor ATS2851 based controllers, which erroneously claims 308 * to support it. 309 */ 310 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, 311 312 /* 313 * When this quirk is set, the HCI_OP_LE_EXT_CREATE_CONN command is 314 * disabled. This is required for the Actions Semiconductor ATS2851 315 * based controllers, which erroneously claims to support it. 316 */ 317 HCI_QUIRK_BROKEN_EXT_CREATE_CONN, 318 319 /* 320 * When this quirk is set, the command WRITE_AUTH_PAYLOAD_TIMEOUT is 321 * skipped. This is required for the Actions Semiconductor ATS2851 322 * based controllers, due to a race condition in pairing process. 323 */ 324 HCI_QUIRK_BROKEN_WRITE_AUTH_PAYLOAD_TIMEOUT, 325 326 /* When this quirk is set, MSFT extension monitor tracking by 327 * address filter is supported. Since tracking quantity of each 328 * pattern is limited, this feature supports tracking multiple 329 * devices concurrently if controller supports multiple 330 * address filters. 331 * 332 * This quirk must be set before hci_register_dev is called. 333 */ 334 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, 335 336 /* 337 * When this quirk is set, LE Coded PHY shall not be used. This is 338 * required for some Intel controllers which erroneously claim to 339 * support it but it causes problems with extended scanning. 340 * 341 * This quirk can be set before hci_register_dev is called or 342 * during the hdev->setup vendor callback. 343 */ 344 HCI_QUIRK_BROKEN_LE_CODED, 345 346 /* 347 * When this quirk is set, the HCI_OP_READ_ENC_KEY_SIZE command is 348 * skipped during an HCI_EV_ENCRYPT_CHANGE event. This is required 349 * for Actions Semiconductor ATS2851 based controllers, which erroneously 350 * claim to support it. 351 */ 352 HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, 353 354 /* 355 * When this quirk is set, the reserved bits of Primary/Secondary_PHY 356 * inside the LE Extended Advertising Report events are discarded. 357 * This is required for some Apple/Broadcom controllers which 358 * abuse these reserved bits for unrelated flags. 359 * 360 * This quirk can be set before hci_register_dev is called or 361 * during the hdev->setup vendor callback. 362 */ 363 HCI_QUIRK_FIXUP_LE_EXT_ADV_REPORT_PHY, 364 365 /* When this quirk is set, the HCI_OP_READ_VOICE_SETTING command is 366 * skipped. This is required for a subset of the CSR controller clones 367 * which erroneously claim to support it. 368 * 369 * This quirk must be set before hci_register_dev is called. 370 */ 371 HCI_QUIRK_BROKEN_READ_VOICE_SETTING, 372 373 /* When this quirk is set, the HCI_OP_READ_PAGE_SCAN_TYPE command is 374 * skipped. This is required for a subset of the CSR controller clones 375 * which erroneously claim to support it. 376 * 377 * This quirk must be set before hci_register_dev is called. 378 */ 379 HCI_QUIRK_BROKEN_READ_PAGE_SCAN_TYPE, 380 381 __HCI_NUM_QUIRKS, 382 }; 383 384 /* HCI device flags */ 385 enum { 386 HCI_UP, 387 HCI_INIT, 388 HCI_RUNNING, 389 390 HCI_PSCAN, 391 HCI_ISCAN, 392 HCI_AUTH, 393 HCI_ENCRYPT, 394 HCI_INQUIRY, 395 396 HCI_RAW, 397 398 HCI_RESET, 399 }; 400 401 /* HCI socket flags */ 402 enum { 403 HCI_SOCK_TRUSTED, 404 HCI_MGMT_INDEX_EVENTS, 405 HCI_MGMT_UNCONF_INDEX_EVENTS, 406 HCI_MGMT_EXT_INDEX_EVENTS, 407 HCI_MGMT_EXT_INFO_EVENTS, 408 HCI_MGMT_OPTION_EVENTS, 409 HCI_MGMT_SETTING_EVENTS, 410 HCI_MGMT_DEV_CLASS_EVENTS, 411 HCI_MGMT_LOCAL_NAME_EVENTS, 412 HCI_MGMT_OOB_DATA_EVENTS, 413 HCI_MGMT_EXP_FEATURE_EVENTS, 414 }; 415 416 /* 417 * BR/EDR and/or LE controller flags: the flags defined here should represent 418 * states from the controller. 419 */ 420 enum { 421 HCI_SETUP, 422 HCI_CONFIG, 423 HCI_DEBUGFS_CREATED, 424 HCI_POWERING_DOWN, 425 HCI_AUTO_OFF, 426 HCI_RFKILLED, 427 HCI_MGMT, 428 HCI_BONDABLE, 429 HCI_SERVICE_CACHE, 430 HCI_KEEP_DEBUG_KEYS, 431 HCI_USE_DEBUG_KEYS, 432 HCI_UNREGISTER, 433 HCI_UNCONFIGURED, 434 HCI_USER_CHANNEL, 435 HCI_EXT_CONFIGURED, 436 HCI_LE_ADV, 437 HCI_LE_PER_ADV, 438 HCI_LE_SCAN, 439 HCI_SSP_ENABLED, 440 HCI_SC_ENABLED, 441 HCI_SC_ONLY, 442 HCI_PRIVACY, 443 HCI_LIMITED_PRIVACY, 444 HCI_RPA_EXPIRED, 445 HCI_RPA_RESOLVING, 446 HCI_LE_ENABLED, 447 HCI_ADVERTISING, 448 HCI_ADVERTISING_CONNECTABLE, 449 HCI_CONNECTABLE, 450 HCI_DISCOVERABLE, 451 HCI_LIMITED_DISCOVERABLE, 452 HCI_LINK_SECURITY, 453 HCI_PERIODIC_INQ, 454 HCI_FAST_CONNECTABLE, 455 HCI_BREDR_ENABLED, 456 HCI_LE_SCAN_INTERRUPTED, 457 HCI_WIDEBAND_SPEECH_ENABLED, 458 HCI_EVENT_FILTER_CONFIGURED, 459 HCI_PA_SYNC, 460 HCI_SCO_FLOWCTL, 461 462 HCI_DUT_MODE, 463 HCI_VENDOR_DIAG, 464 HCI_FORCE_BREDR_SMP, 465 HCI_FORCE_STATIC_ADDR, 466 HCI_LL_RPA_RESOLUTION, 467 HCI_CMD_PENDING, 468 HCI_FORCE_NO_MITM, 469 HCI_QUALITY_REPORT, 470 HCI_OFFLOAD_CODECS_ENABLED, 471 HCI_LE_SIMULTANEOUS_ROLES, 472 HCI_CMD_DRAIN_WORKQUEUE, 473 474 HCI_MESH_EXPERIMENTAL, 475 HCI_MESH, 476 HCI_MESH_SENDING, 477 478 __HCI_NUM_FLAGS, 479 }; 480 481 /* HCI timeouts */ 482 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 483 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 484 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 485 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 486 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 487 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 488 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 489 #define HCI_ACL_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 490 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 491 492 /* HCI data types */ 493 #define HCI_COMMAND_PKT 0x01 494 #define HCI_ACLDATA_PKT 0x02 495 #define HCI_SCODATA_PKT 0x03 496 #define HCI_EVENT_PKT 0x04 497 #define HCI_ISODATA_PKT 0x05 498 #define HCI_DIAG_PKT 0xf0 499 #define HCI_DRV_PKT 0xf1 500 #define HCI_VENDOR_PKT 0xff 501 502 /* HCI packet types */ 503 #define HCI_DM1 0x0008 504 #define HCI_DM3 0x0400 505 #define HCI_DM5 0x4000 506 #define HCI_DH1 0x0010 507 #define HCI_DH3 0x0800 508 #define HCI_DH5 0x8000 509 510 /* HCI packet types inverted masks */ 511 #define HCI_2DH1 0x0002 512 #define HCI_3DH1 0x0004 513 #define HCI_2DH3 0x0100 514 #define HCI_3DH3 0x0200 515 #define HCI_2DH5 0x1000 516 #define HCI_3DH5 0x2000 517 518 #define HCI_HV1 0x0020 519 #define HCI_HV2 0x0040 520 #define HCI_HV3 0x0080 521 522 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 523 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 524 525 /* eSCO packet types */ 526 #define ESCO_HV1 0x0001 527 #define ESCO_HV2 0x0002 528 #define ESCO_HV3 0x0004 529 #define ESCO_EV3 0x0008 530 #define ESCO_EV4 0x0010 531 #define ESCO_EV5 0x0020 532 #define ESCO_2EV3 0x0040 533 #define ESCO_3EV3 0x0080 534 #define ESCO_2EV5 0x0100 535 #define ESCO_3EV5 0x0200 536 537 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 538 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 539 540 /* ACL flags */ 541 #define ACL_START_NO_FLUSH 0x00 542 #define ACL_CONT 0x01 543 #define ACL_START 0x02 544 #define ACL_COMPLETE 0x03 545 #define ACL_ACTIVE_BCAST 0x04 546 #define ACL_PICO_BCAST 0x08 547 548 /* ISO PB flags */ 549 #define ISO_START 0x00 550 #define ISO_CONT 0x01 551 #define ISO_SINGLE 0x02 552 #define ISO_END 0x03 553 554 /* ISO TS flags */ 555 #define ISO_TS 0x01 556 557 /* Baseband links */ 558 #define SCO_LINK 0x00 559 #define ACL_LINK 0x01 560 #define ESCO_LINK 0x02 561 /* Low Energy links do not have defined link type. Use invented one */ 562 #define LE_LINK 0x80 563 #define CIS_LINK 0x82 564 #define BIS_LINK 0x83 565 #define PA_LINK 0x84 566 #define INVALID_LINK 0xff 567 568 /* LMP features */ 569 #define LMP_3SLOT 0x01 570 #define LMP_5SLOT 0x02 571 #define LMP_ENCRYPT 0x04 572 #define LMP_SOFFSET 0x08 573 #define LMP_TACCURACY 0x10 574 #define LMP_RSWITCH 0x20 575 #define LMP_HOLD 0x40 576 #define LMP_SNIFF 0x80 577 578 #define LMP_PARK 0x01 579 #define LMP_RSSI 0x02 580 #define LMP_QUALITY 0x04 581 #define LMP_SCO 0x08 582 #define LMP_HV2 0x10 583 #define LMP_HV3 0x20 584 #define LMP_ULAW 0x40 585 #define LMP_ALAW 0x80 586 587 #define LMP_CVSD 0x01 588 #define LMP_PSCHEME 0x02 589 #define LMP_PCONTROL 0x04 590 #define LMP_TRANSPARENT 0x08 591 592 #define LMP_EDR_2M 0x02 593 #define LMP_EDR_3M 0x04 594 #define LMP_RSSI_INQ 0x40 595 #define LMP_ESCO 0x80 596 597 #define LMP_EV4 0x01 598 #define LMP_EV5 0x02 599 #define LMP_NO_BREDR 0x20 600 #define LMP_LE 0x40 601 #define LMP_EDR_3SLOT 0x80 602 603 #define LMP_EDR_5SLOT 0x01 604 #define LMP_SNIFF_SUBR 0x02 605 #define LMP_PAUSE_ENC 0x04 606 #define LMP_EDR_ESCO_2M 0x20 607 #define LMP_EDR_ESCO_3M 0x40 608 #define LMP_EDR_3S_ESCO 0x80 609 610 #define LMP_EXT_INQ 0x01 611 #define LMP_SIMUL_LE_BR 0x02 612 #define LMP_SIMPLE_PAIR 0x08 613 #define LMP_ERR_DATA_REPORTING 0x20 614 #define LMP_NO_FLUSH 0x40 615 616 #define LMP_LSTO 0x01 617 #define LMP_INQ_TX_PWR 0x02 618 #define LMP_EXTFEATURES 0x80 619 620 /* Extended LMP features */ 621 #define LMP_CPB_CENTRAL 0x01 622 #define LMP_CPB_PERIPHERAL 0x02 623 #define LMP_SYNC_TRAIN 0x04 624 #define LMP_SYNC_SCAN 0x08 625 626 #define LMP_SC 0x01 627 #define LMP_PING 0x02 628 629 /* Host features */ 630 #define LMP_HOST_SSP 0x01 631 #define LMP_HOST_LE 0x02 632 #define LMP_HOST_LE_BREDR 0x04 633 #define LMP_HOST_SC 0x08 634 635 /* LE features */ 636 #define HCI_LE_ENCRYPTION 0x01 637 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 638 #define HCI_LE_PERIPHERAL_FEATURES 0x08 639 #define HCI_LE_PING 0x10 640 #define HCI_LE_DATA_LEN_EXT 0x20 641 #define HCI_LE_LL_PRIVACY 0x40 642 #define HCI_LE_EXT_SCAN_POLICY 0x80 643 #define HCI_LE_PHY_2M 0x01 644 #define HCI_LE_PHY_CODED 0x08 645 #define HCI_LE_EXT_ADV 0x10 646 #define HCI_LE_PERIODIC_ADV 0x20 647 #define HCI_LE_CHAN_SEL_ALG2 0x40 648 #define HCI_LE_CIS_CENTRAL 0x10 649 #define HCI_LE_CIS_PERIPHERAL 0x20 650 #define HCI_LE_ISO_BROADCASTER 0x40 651 #define HCI_LE_ISO_SYNC_RECEIVER 0x80 652 653 /* Connection modes */ 654 #define HCI_CM_ACTIVE 0x0000 655 #define HCI_CM_HOLD 0x0001 656 #define HCI_CM_SNIFF 0x0002 657 #define HCI_CM_PARK 0x0003 658 659 /* Link policies */ 660 #define HCI_LP_RSWITCH 0x0001 661 #define HCI_LP_HOLD 0x0002 662 #define HCI_LP_SNIFF 0x0004 663 #define HCI_LP_PARK 0x0008 664 665 /* Link modes */ 666 #define HCI_LM_ACCEPT 0x8000 667 #define HCI_LM_MASTER 0x0001 668 #define HCI_LM_AUTH 0x0002 669 #define HCI_LM_ENCRYPT 0x0004 670 #define HCI_LM_TRUSTED 0x0008 671 #define HCI_LM_RELIABLE 0x0010 672 #define HCI_LM_SECURE 0x0020 673 #define HCI_LM_FIPS 0x0040 674 675 /* Authentication types */ 676 #define HCI_AT_NO_BONDING 0x00 677 #define HCI_AT_NO_BONDING_MITM 0x01 678 #define HCI_AT_DEDICATED_BONDING 0x02 679 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 680 #define HCI_AT_GENERAL_BONDING 0x04 681 #define HCI_AT_GENERAL_BONDING_MITM 0x05 682 683 /* I/O capabilities */ 684 #define HCI_IO_DISPLAY_ONLY 0x00 685 #define HCI_IO_DISPLAY_YESNO 0x01 686 #define HCI_IO_KEYBOARD_ONLY 0x02 687 #define HCI_IO_NO_INPUT_OUTPUT 0x03 688 689 /* Link Key types */ 690 #define HCI_LK_COMBINATION 0x00 691 #define HCI_LK_LOCAL_UNIT 0x01 692 #define HCI_LK_REMOTE_UNIT 0x02 693 #define HCI_LK_DEBUG_COMBINATION 0x03 694 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 695 #define HCI_LK_AUTH_COMBINATION_P192 0x05 696 #define HCI_LK_CHANGED_COMBINATION 0x06 697 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 698 #define HCI_LK_AUTH_COMBINATION_P256 0x08 699 700 /* ---- HCI Error Codes ---- */ 701 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 702 #define HCI_ERROR_AUTH_FAILURE 0x05 703 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 704 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 705 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 706 #define HCI_ERROR_COMMAND_DISALLOWED 0x0c 707 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 708 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 709 #define HCI_ERROR_INVALID_PARAMETERS 0x12 710 #define HCI_ERROR_REMOTE_USER_TERM 0x13 711 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 712 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 713 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 714 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 715 #define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a 716 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 717 #define HCI_ERROR_UNSPECIFIED 0x1f 718 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 719 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 720 721 /* Flow control modes */ 722 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 723 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 724 725 /* The core spec defines 127 as the "not available" value */ 726 #define HCI_TX_POWER_INVALID 127 727 #define HCI_RSSI_INVALID 127 728 729 #define HCI_SYNC_HANDLE_INVALID 0xffff 730 #define HCI_SID_INVALID 0xff 731 732 #define HCI_ROLE_MASTER 0x00 733 #define HCI_ROLE_SLAVE 0x01 734 735 /* Extended Inquiry Response field types */ 736 #define EIR_FLAGS 0x01 /* flags */ 737 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 738 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 739 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 740 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 741 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 742 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 743 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 744 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 745 #define EIR_TX_POWER 0x0A /* transmit power level */ 746 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 747 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 748 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 749 #define EIR_DEVICE_ID 0x10 /* device ID */ 750 #define EIR_APPEARANCE 0x19 /* Device appearance */ 751 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 752 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 753 #define EIR_LE_ROLE 0x1C /* LE role */ 754 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 755 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 756 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 757 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 758 759 /* Low Energy Advertising Flags */ 760 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 761 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 762 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 763 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 764 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 765 766 /* ----- HCI Commands ---- */ 767 #define HCI_OP_NOP 0x0000 768 769 #define HCI_OP_INQUIRY 0x0401 770 struct hci_cp_inquiry { 771 __u8 lap[3]; 772 __u8 length; 773 __u8 num_rsp; 774 } __packed; 775 776 #define HCI_OP_INQUIRY_CANCEL 0x0402 777 778 #define HCI_OP_PERIODIC_INQ 0x0403 779 780 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 781 782 #define HCI_OP_CREATE_CONN 0x0405 783 struct hci_cp_create_conn { 784 bdaddr_t bdaddr; 785 __le16 pkt_type; 786 __u8 pscan_rep_mode; 787 __u8 pscan_mode; 788 __le16 clock_offset; 789 __u8 role_switch; 790 } __packed; 791 792 #define HCI_OP_DISCONNECT 0x0406 793 struct hci_cp_disconnect { 794 __le16 handle; 795 __u8 reason; 796 } __packed; 797 798 #define HCI_OP_ADD_SCO 0x0407 799 struct hci_cp_add_sco { 800 __le16 handle; 801 __le16 pkt_type; 802 } __packed; 803 804 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 805 struct hci_cp_create_conn_cancel { 806 bdaddr_t bdaddr; 807 } __packed; 808 809 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 810 struct hci_cp_accept_conn_req { 811 bdaddr_t bdaddr; 812 __u8 role; 813 } __packed; 814 815 #define HCI_OP_REJECT_CONN_REQ 0x040a 816 struct hci_cp_reject_conn_req { 817 bdaddr_t bdaddr; 818 __u8 reason; 819 } __packed; 820 821 #define HCI_OP_LINK_KEY_REPLY 0x040b 822 struct hci_cp_link_key_reply { 823 bdaddr_t bdaddr; 824 __u8 link_key[HCI_LINK_KEY_SIZE]; 825 } __packed; 826 827 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 828 struct hci_cp_link_key_neg_reply { 829 bdaddr_t bdaddr; 830 } __packed; 831 832 #define HCI_OP_PIN_CODE_REPLY 0x040d 833 struct hci_cp_pin_code_reply { 834 bdaddr_t bdaddr; 835 __u8 pin_len; 836 __u8 pin_code[16]; 837 } __packed; 838 struct hci_rp_pin_code_reply { 839 __u8 status; 840 bdaddr_t bdaddr; 841 } __packed; 842 843 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 844 struct hci_cp_pin_code_neg_reply { 845 bdaddr_t bdaddr; 846 } __packed; 847 struct hci_rp_pin_code_neg_reply { 848 __u8 status; 849 bdaddr_t bdaddr; 850 } __packed; 851 852 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 853 struct hci_cp_change_conn_ptype { 854 __le16 handle; 855 __le16 pkt_type; 856 } __packed; 857 858 #define HCI_OP_AUTH_REQUESTED 0x0411 859 struct hci_cp_auth_requested { 860 __le16 handle; 861 } __packed; 862 863 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 864 struct hci_cp_set_conn_encrypt { 865 __le16 handle; 866 __u8 encrypt; 867 } __packed; 868 869 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 870 struct hci_cp_change_conn_link_key { 871 __le16 handle; 872 } __packed; 873 874 #define HCI_OP_REMOTE_NAME_REQ 0x0419 875 struct hci_cp_remote_name_req { 876 bdaddr_t bdaddr; 877 __u8 pscan_rep_mode; 878 __u8 pscan_mode; 879 __le16 clock_offset; 880 } __packed; 881 882 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 883 struct hci_cp_remote_name_req_cancel { 884 bdaddr_t bdaddr; 885 } __packed; 886 887 struct hci_rp_remote_name_req_cancel { 888 __u8 status; 889 bdaddr_t bdaddr; 890 } __packed; 891 892 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 893 struct hci_cp_read_remote_features { 894 __le16 handle; 895 } __packed; 896 897 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 898 struct hci_cp_read_remote_ext_features { 899 __le16 handle; 900 __u8 page; 901 } __packed; 902 903 #define HCI_OP_READ_REMOTE_VERSION 0x041d 904 struct hci_cp_read_remote_version { 905 __le16 handle; 906 } __packed; 907 908 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 909 struct hci_cp_read_clock_offset { 910 __le16 handle; 911 } __packed; 912 913 #define HCI_OP_SETUP_SYNC_CONN 0x0428 914 struct hci_cp_setup_sync_conn { 915 __le16 handle; 916 __le32 tx_bandwidth; 917 __le32 rx_bandwidth; 918 __le16 max_latency; 919 __le16 voice_setting; 920 __u8 retrans_effort; 921 __le16 pkt_type; 922 } __packed; 923 924 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 925 struct hci_cp_accept_sync_conn_req { 926 bdaddr_t bdaddr; 927 __le32 tx_bandwidth; 928 __le32 rx_bandwidth; 929 __le16 max_latency; 930 __le16 content_format; 931 __u8 retrans_effort; 932 __le16 pkt_type; 933 } __packed; 934 935 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 936 struct hci_cp_reject_sync_conn_req { 937 bdaddr_t bdaddr; 938 __u8 reason; 939 } __packed; 940 941 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 942 struct hci_cp_io_capability_reply { 943 bdaddr_t bdaddr; 944 __u8 capability; 945 __u8 oob_data; 946 __u8 authentication; 947 } __packed; 948 949 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 950 struct hci_cp_user_confirm_reply { 951 bdaddr_t bdaddr; 952 } __packed; 953 struct hci_rp_user_confirm_reply { 954 __u8 status; 955 bdaddr_t bdaddr; 956 } __packed; 957 958 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 959 960 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 961 struct hci_cp_user_passkey_reply { 962 bdaddr_t bdaddr; 963 __le32 passkey; 964 } __packed; 965 966 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 967 968 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 969 struct hci_cp_remote_oob_data_reply { 970 bdaddr_t bdaddr; 971 __u8 hash[16]; 972 __u8 rand[16]; 973 } __packed; 974 975 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 976 struct hci_cp_remote_oob_data_neg_reply { 977 bdaddr_t bdaddr; 978 } __packed; 979 980 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 981 struct hci_cp_io_capability_neg_reply { 982 bdaddr_t bdaddr; 983 __u8 reason; 984 } __packed; 985 986 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 987 struct hci_coding_format { 988 __u8 id; 989 __le16 cid; 990 __le16 vid; 991 } __packed; 992 993 struct hci_cp_enhanced_setup_sync_conn { 994 __le16 handle; 995 __le32 tx_bandwidth; 996 __le32 rx_bandwidth; 997 struct hci_coding_format tx_coding_format; 998 struct hci_coding_format rx_coding_format; 999 __le16 tx_codec_frame_size; 1000 __le16 rx_codec_frame_size; 1001 __le32 in_bandwidth; 1002 __le32 out_bandwidth; 1003 struct hci_coding_format in_coding_format; 1004 struct hci_coding_format out_coding_format; 1005 __le16 in_coded_data_size; 1006 __le16 out_coded_data_size; 1007 __u8 in_pcm_data_format; 1008 __u8 out_pcm_data_format; 1009 __u8 in_pcm_sample_payload_msb_pos; 1010 __u8 out_pcm_sample_payload_msb_pos; 1011 __u8 in_data_path; 1012 __u8 out_data_path; 1013 __u8 in_transport_unit_size; 1014 __u8 out_transport_unit_size; 1015 __le16 max_latency; 1016 __le16 pkt_type; 1017 __u8 retrans_effort; 1018 } __packed; 1019 1020 struct hci_rp_logical_link_cancel { 1021 __u8 status; 1022 __u8 phy_handle; 1023 __u8 flow_spec_id; 1024 } __packed; 1025 1026 #define HCI_OP_SET_CPB 0x0441 1027 struct hci_cp_set_cpb { 1028 __u8 enable; 1029 __u8 lt_addr; 1030 __u8 lpo_allowed; 1031 __le16 packet_type; 1032 __le16 interval_min; 1033 __le16 interval_max; 1034 __le16 cpb_sv_tout; 1035 } __packed; 1036 struct hci_rp_set_cpb { 1037 __u8 status; 1038 __u8 lt_addr; 1039 __le16 interval; 1040 } __packed; 1041 1042 #define HCI_OP_START_SYNC_TRAIN 0x0443 1043 1044 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1045 struct hci_cp_remote_oob_ext_data_reply { 1046 bdaddr_t bdaddr; 1047 __u8 hash192[16]; 1048 __u8 rand192[16]; 1049 __u8 hash256[16]; 1050 __u8 rand256[16]; 1051 } __packed; 1052 1053 #define HCI_OP_SNIFF_MODE 0x0803 1054 struct hci_cp_sniff_mode { 1055 __le16 handle; 1056 __le16 max_interval; 1057 __le16 min_interval; 1058 __le16 attempt; 1059 __le16 timeout; 1060 } __packed; 1061 1062 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 1063 struct hci_cp_exit_sniff_mode { 1064 __le16 handle; 1065 } __packed; 1066 1067 #define HCI_OP_ROLE_DISCOVERY 0x0809 1068 struct hci_cp_role_discovery { 1069 __le16 handle; 1070 } __packed; 1071 struct hci_rp_role_discovery { 1072 __u8 status; 1073 __le16 handle; 1074 __u8 role; 1075 } __packed; 1076 1077 #define HCI_OP_SWITCH_ROLE 0x080b 1078 struct hci_cp_switch_role { 1079 bdaddr_t bdaddr; 1080 __u8 role; 1081 } __packed; 1082 1083 #define HCI_OP_READ_LINK_POLICY 0x080c 1084 struct hci_cp_read_link_policy { 1085 __le16 handle; 1086 } __packed; 1087 struct hci_rp_read_link_policy { 1088 __u8 status; 1089 __le16 handle; 1090 __le16 policy; 1091 } __packed; 1092 1093 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1094 struct hci_cp_write_link_policy { 1095 __le16 handle; 1096 __le16 policy; 1097 } __packed; 1098 struct hci_rp_write_link_policy { 1099 __u8 status; 1100 __le16 handle; 1101 } __packed; 1102 1103 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1104 struct hci_rp_read_def_link_policy { 1105 __u8 status; 1106 __le16 policy; 1107 } __packed; 1108 1109 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1110 struct hci_cp_write_def_link_policy { 1111 __le16 policy; 1112 } __packed; 1113 1114 #define HCI_OP_SNIFF_SUBRATE 0x0811 1115 struct hci_cp_sniff_subrate { 1116 __le16 handle; 1117 __le16 max_latency; 1118 __le16 min_remote_timeout; 1119 __le16 min_local_timeout; 1120 } __packed; 1121 1122 #define HCI_OP_SET_EVENT_MASK 0x0c01 1123 1124 #define HCI_OP_RESET 0x0c03 1125 1126 #define HCI_OP_SET_EVENT_FLT 0x0c05 1127 #define HCI_SET_EVENT_FLT_SIZE 9 1128 struct hci_cp_set_event_filter { 1129 __u8 flt_type; 1130 __u8 cond_type; 1131 struct { 1132 bdaddr_t bdaddr; 1133 __u8 auto_accept; 1134 } __packed addr_conn_flt; 1135 } __packed; 1136 1137 /* Filter types */ 1138 #define HCI_FLT_CLEAR_ALL 0x00 1139 #define HCI_FLT_INQ_RESULT 0x01 1140 #define HCI_FLT_CONN_SETUP 0x02 1141 1142 /* CONN_SETUP Condition types */ 1143 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1144 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1145 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1146 1147 /* CONN_SETUP Conditions */ 1148 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1149 #define HCI_CONN_SETUP_AUTO_ON 0x02 1150 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1151 1152 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1153 struct hci_cp_read_stored_link_key { 1154 bdaddr_t bdaddr; 1155 __u8 read_all; 1156 } __packed; 1157 struct hci_rp_read_stored_link_key { 1158 __u8 status; 1159 __le16 max_keys; 1160 __le16 num_keys; 1161 } __packed; 1162 1163 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1164 struct hci_cp_delete_stored_link_key { 1165 bdaddr_t bdaddr; 1166 __u8 delete_all; 1167 } __packed; 1168 struct hci_rp_delete_stored_link_key { 1169 __u8 status; 1170 __le16 num_keys; 1171 } __packed; 1172 1173 #define HCI_MAX_NAME_LENGTH 248 1174 1175 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1176 struct hci_cp_write_local_name { 1177 __u8 name[HCI_MAX_NAME_LENGTH]; 1178 } __packed; 1179 1180 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1181 struct hci_rp_read_local_name { 1182 __u8 status; 1183 __u8 name[HCI_MAX_NAME_LENGTH]; 1184 } __packed; 1185 1186 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1187 1188 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1189 1190 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1191 #define SCAN_DISABLED 0x00 1192 #define SCAN_INQUIRY 0x01 1193 #define SCAN_PAGE 0x02 1194 1195 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1196 1197 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1198 #define AUTH_DISABLED 0x00 1199 #define AUTH_ENABLED 0x01 1200 1201 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1202 1203 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1204 #define ENCRYPT_DISABLED 0x00 1205 #define ENCRYPT_P2P 0x01 1206 #define ENCRYPT_BOTH 0x02 1207 1208 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1209 struct hci_rp_read_class_of_dev { 1210 __u8 status; 1211 __u8 dev_class[3]; 1212 } __packed; 1213 1214 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1215 struct hci_cp_write_class_of_dev { 1216 __u8 dev_class[3]; 1217 } __packed; 1218 1219 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1220 struct hci_rp_read_voice_setting { 1221 __u8 status; 1222 __le16 voice_setting; 1223 } __packed; 1224 1225 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1226 struct hci_cp_write_voice_setting { 1227 __le16 voice_setting; 1228 } __packed; 1229 1230 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1231 struct hci_cp_host_buffer_size { 1232 __le16 acl_mtu; 1233 __u8 sco_mtu; 1234 __le16 acl_max_pkt; 1235 __le16 sco_max_pkt; 1236 } __packed; 1237 1238 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1239 struct hci_rp_read_num_supported_iac { 1240 __u8 status; 1241 __u8 num_iac; 1242 } __packed; 1243 1244 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1245 1246 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1247 struct hci_cp_write_current_iac_lap { 1248 __u8 num_iac; 1249 __u8 iac_lap[6]; 1250 } __packed; 1251 1252 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1253 1254 #define HCI_MAX_EIR_LENGTH 240 1255 1256 #define HCI_OP_WRITE_EIR 0x0c52 1257 struct hci_cp_write_eir { 1258 __u8 fec; 1259 __u8 data[HCI_MAX_EIR_LENGTH]; 1260 } __packed; 1261 1262 #define HCI_OP_READ_SSP_MODE 0x0c55 1263 struct hci_rp_read_ssp_mode { 1264 __u8 status; 1265 __u8 mode; 1266 } __packed; 1267 1268 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1269 struct hci_cp_write_ssp_mode { 1270 __u8 mode; 1271 } __packed; 1272 1273 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1274 struct hci_rp_read_local_oob_data { 1275 __u8 status; 1276 __u8 hash[16]; 1277 __u8 rand[16]; 1278 } __packed; 1279 1280 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1281 struct hci_rp_read_inq_rsp_tx_power { 1282 __u8 status; 1283 __s8 tx_power; 1284 } __packed; 1285 1286 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1287 #define ERR_DATA_REPORTING_DISABLED 0x00 1288 #define ERR_DATA_REPORTING_ENABLED 0x01 1289 struct hci_rp_read_def_err_data_reporting { 1290 __u8 status; 1291 __u8 err_data_reporting; 1292 } __packed; 1293 1294 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1295 struct hci_cp_write_def_err_data_reporting { 1296 __u8 err_data_reporting; 1297 } __packed; 1298 1299 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1300 1301 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1302 1303 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1304 struct hci_rp_read_flow_control_mode { 1305 __u8 status; 1306 __u8 mode; 1307 } __packed; 1308 1309 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1310 struct hci_cp_write_le_host_supported { 1311 __u8 le; 1312 __u8 simul; 1313 } __packed; 1314 1315 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1316 struct hci_cp_set_reserved_lt_addr { 1317 __u8 lt_addr; 1318 } __packed; 1319 struct hci_rp_set_reserved_lt_addr { 1320 __u8 status; 1321 __u8 lt_addr; 1322 } __packed; 1323 1324 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1325 struct hci_cp_delete_reserved_lt_addr { 1326 __u8 lt_addr; 1327 } __packed; 1328 struct hci_rp_delete_reserved_lt_addr { 1329 __u8 status; 1330 __u8 lt_addr; 1331 } __packed; 1332 1333 #define HCI_OP_SET_CPB_DATA 0x0c76 1334 struct hci_cp_set_cpb_data { 1335 __u8 lt_addr; 1336 __u8 fragment; 1337 __u8 data_length; 1338 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1339 } __packed; 1340 struct hci_rp_set_cpb_data { 1341 __u8 status; 1342 __u8 lt_addr; 1343 } __packed; 1344 1345 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1346 1347 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1348 struct hci_cp_write_sync_train_params { 1349 __le16 interval_min; 1350 __le16 interval_max; 1351 __le32 sync_train_tout; 1352 __u8 service_data; 1353 } __packed; 1354 struct hci_rp_write_sync_train_params { 1355 __u8 status; 1356 __le16 sync_train_int; 1357 } __packed; 1358 1359 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1360 struct hci_rp_read_sc_support { 1361 __u8 status; 1362 __u8 support; 1363 } __packed; 1364 1365 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1366 struct hci_cp_write_sc_support { 1367 __u8 support; 1368 } __packed; 1369 1370 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1371 struct hci_cp_read_auth_payload_to { 1372 __le16 handle; 1373 } __packed; 1374 struct hci_rp_read_auth_payload_to { 1375 __u8 status; 1376 __le16 handle; 1377 __le16 timeout; 1378 } __packed; 1379 1380 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1381 struct hci_cp_write_auth_payload_to { 1382 __le16 handle; 1383 __le16 timeout; 1384 } __packed; 1385 struct hci_rp_write_auth_payload_to { 1386 __u8 status; 1387 __le16 handle; 1388 } __packed; 1389 1390 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1391 struct hci_rp_read_local_oob_ext_data { 1392 __u8 status; 1393 __u8 hash192[16]; 1394 __u8 rand192[16]; 1395 __u8 hash256[16]; 1396 __u8 rand256[16]; 1397 } __packed; 1398 1399 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1400 struct hci_op_configure_data_path { 1401 __u8 direction; 1402 __u8 data_path_id; 1403 __u8 vnd_len; 1404 __u8 vnd_data[]; 1405 } __packed; 1406 1407 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1408 struct hci_rp_read_local_version { 1409 __u8 status; 1410 __u8 hci_ver; 1411 __le16 hci_rev; 1412 __u8 lmp_ver; 1413 __le16 manufacturer; 1414 __le16 lmp_subver; 1415 } __packed; 1416 1417 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1418 struct hci_rp_read_local_commands { 1419 __u8 status; 1420 __u8 commands[64]; 1421 } __packed; 1422 1423 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1424 struct hci_rp_read_local_features { 1425 __u8 status; 1426 __u8 features[8]; 1427 } __packed; 1428 1429 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1430 struct hci_cp_read_local_ext_features { 1431 __u8 page; 1432 } __packed; 1433 struct hci_rp_read_local_ext_features { 1434 __u8 status; 1435 __u8 page; 1436 __u8 max_page; 1437 __u8 features[8]; 1438 } __packed; 1439 1440 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1441 struct hci_rp_read_buffer_size { 1442 __u8 status; 1443 __le16 acl_mtu; 1444 __u8 sco_mtu; 1445 __le16 acl_max_pkt; 1446 __le16 sco_max_pkt; 1447 } __packed; 1448 1449 #define HCI_OP_READ_BD_ADDR 0x1009 1450 struct hci_rp_read_bd_addr { 1451 __u8 status; 1452 bdaddr_t bdaddr; 1453 } __packed; 1454 1455 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1456 struct hci_rp_read_data_block_size { 1457 __u8 status; 1458 __le16 max_acl_len; 1459 __le16 block_len; 1460 __le16 num_blocks; 1461 } __packed; 1462 1463 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1464 struct hci_std_codecs { 1465 __u8 num; 1466 __u8 codec[]; 1467 } __packed; 1468 1469 struct hci_vnd_codec { 1470 /* company id */ 1471 __le16 cid; 1472 /* vendor codec id */ 1473 __le16 vid; 1474 } __packed; 1475 1476 struct hci_vnd_codecs { 1477 __u8 num; 1478 struct hci_vnd_codec codec[]; 1479 } __packed; 1480 1481 struct hci_rp_read_local_supported_codecs { 1482 __u8 status; 1483 struct hci_std_codecs std_codecs; 1484 struct hci_vnd_codecs vnd_codecs; 1485 } __packed; 1486 1487 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1488 struct hci_rp_read_local_pairing_opts { 1489 __u8 status; 1490 __u8 pairing_opts; 1491 __u8 max_key_size; 1492 } __packed; 1493 1494 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1495 struct hci_std_codec_v2 { 1496 __u8 id; 1497 __u8 transport; 1498 } __packed; 1499 1500 struct hci_std_codecs_v2 { 1501 __u8 num; 1502 struct hci_std_codec_v2 codec[]; 1503 } __packed; 1504 1505 struct hci_vnd_codec_v2 { 1506 __le16 cid; 1507 __le16 vid; 1508 __u8 transport; 1509 } __packed; 1510 1511 struct hci_vnd_codecs_v2 { 1512 __u8 num; 1513 struct hci_vnd_codec_v2 codec[]; 1514 } __packed; 1515 1516 struct hci_rp_read_local_supported_codecs_v2 { 1517 __u8 status; 1518 struct hci_std_codecs_v2 std_codecs; 1519 struct hci_vnd_codecs_v2 vendor_codecs; 1520 } __packed; 1521 1522 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1523 struct hci_op_read_local_codec_caps { 1524 __u8 id; 1525 __le16 cid; 1526 __le16 vid; 1527 __u8 transport; 1528 __u8 direction; 1529 } __packed; 1530 1531 struct hci_codec_caps { 1532 __u8 len; 1533 __u8 data[]; 1534 } __packed; 1535 1536 struct hci_rp_read_local_codec_caps { 1537 __u8 status; 1538 __u8 num_caps; 1539 } __packed; 1540 1541 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1542 struct hci_rp_read_page_scan_activity { 1543 __u8 status; 1544 __le16 interval; 1545 __le16 window; 1546 } __packed; 1547 1548 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1549 struct hci_cp_write_page_scan_activity { 1550 __le16 interval; 1551 __le16 window; 1552 } __packed; 1553 1554 #define HCI_OP_READ_TX_POWER 0x0c2d 1555 struct hci_cp_read_tx_power { 1556 __le16 handle; 1557 __u8 type; 1558 } __packed; 1559 struct hci_rp_read_tx_power { 1560 __u8 status; 1561 __le16 handle; 1562 __s8 tx_power; 1563 } __packed; 1564 1565 #define HCI_OP_WRITE_SYNC_FLOWCTL 0x0c2f 1566 struct hci_cp_write_sync_flowctl { 1567 __u8 enable; 1568 } __packed; 1569 1570 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1571 struct hci_rp_read_page_scan_type { 1572 __u8 status; 1573 __u8 type; 1574 } __packed; 1575 1576 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1577 #define PAGE_SCAN_TYPE_STANDARD 0x00 1578 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1579 1580 #define HCI_OP_READ_RSSI 0x1405 1581 struct hci_cp_read_rssi { 1582 __le16 handle; 1583 } __packed; 1584 struct hci_rp_read_rssi { 1585 __u8 status; 1586 __le16 handle; 1587 __s8 rssi; 1588 } __packed; 1589 1590 #define HCI_OP_READ_CLOCK 0x1407 1591 struct hci_cp_read_clock { 1592 __le16 handle; 1593 __u8 which; 1594 } __packed; 1595 struct hci_rp_read_clock { 1596 __u8 status; 1597 __le16 handle; 1598 __le32 clock; 1599 __le16 accuracy; 1600 } __packed; 1601 1602 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1603 struct hci_cp_read_enc_key_size { 1604 __le16 handle; 1605 } __packed; 1606 struct hci_rp_read_enc_key_size { 1607 __u8 status; 1608 __le16 handle; 1609 __u8 key_size; 1610 } __packed; 1611 1612 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1613 1614 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1615 1616 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1617 1618 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1619 struct hci_cp_le_set_event_mask { 1620 __u8 mask[8]; 1621 } __packed; 1622 1623 /* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E 1624 * 7.8.2 LE Read Buffer Size command 1625 * MAX_LE_MTU is 0xffff. 1626 * 0 is also valid. It means that no dedicated LE Buffer exists. 1627 * It should use the HCI_Read_Buffer_Size command and mtu is shared 1628 * between BR/EDR and LE. 1629 */ 1630 #define HCI_MIN_LE_MTU 0x001b 1631 1632 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1633 struct hci_rp_le_read_buffer_size { 1634 __u8 status; 1635 __le16 le_mtu; 1636 __u8 le_max_pkt; 1637 } __packed; 1638 1639 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1640 struct hci_rp_le_read_local_features { 1641 __u8 status; 1642 __u8 features[8]; 1643 } __packed; 1644 1645 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1646 1647 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1648 struct hci_cp_le_set_adv_param { 1649 __le16 min_interval; 1650 __le16 max_interval; 1651 __u8 type; 1652 __u8 own_address_type; 1653 __u8 direct_addr_type; 1654 bdaddr_t direct_addr; 1655 __u8 channel_map; 1656 __u8 filter_policy; 1657 } __packed; 1658 1659 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1660 struct hci_rp_le_read_adv_tx_power { 1661 __u8 status; 1662 __s8 tx_power; 1663 } __packed; 1664 1665 #define HCI_MAX_AD_LENGTH 31 1666 1667 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1668 struct hci_cp_le_set_adv_data { 1669 __u8 length; 1670 __u8 data[HCI_MAX_AD_LENGTH]; 1671 } __packed; 1672 1673 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1674 struct hci_cp_le_set_scan_rsp_data { 1675 __u8 length; 1676 __u8 data[HCI_MAX_AD_LENGTH]; 1677 } __packed; 1678 1679 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1680 1681 #define LE_SCAN_PASSIVE 0x00 1682 #define LE_SCAN_ACTIVE 0x01 1683 1684 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1685 struct hci_cp_le_set_scan_param { 1686 __u8 type; 1687 __le16 interval; 1688 __le16 window; 1689 __u8 own_address_type; 1690 __u8 filter_policy; 1691 } __packed; 1692 1693 #define LE_SCAN_DISABLE 0x00 1694 #define LE_SCAN_ENABLE 0x01 1695 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1696 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1697 1698 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1699 struct hci_cp_le_set_scan_enable { 1700 __u8 enable; 1701 __u8 filter_dup; 1702 } __packed; 1703 1704 #define HCI_LE_USE_PEER_ADDR 0x00 1705 #define HCI_LE_USE_ACCEPT_LIST 0x01 1706 1707 #define HCI_OP_LE_CREATE_CONN 0x200d 1708 struct hci_cp_le_create_conn { 1709 __le16 scan_interval; 1710 __le16 scan_window; 1711 __u8 filter_policy; 1712 __u8 peer_addr_type; 1713 bdaddr_t peer_addr; 1714 __u8 own_address_type; 1715 __le16 conn_interval_min; 1716 __le16 conn_interval_max; 1717 __le16 conn_latency; 1718 __le16 supervision_timeout; 1719 __le16 min_ce_len; 1720 __le16 max_ce_len; 1721 } __packed; 1722 1723 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1724 1725 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1726 struct hci_rp_le_read_accept_list_size { 1727 __u8 status; 1728 __u8 size; 1729 } __packed; 1730 1731 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1732 1733 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1734 struct hci_cp_le_add_to_accept_list { 1735 __u8 bdaddr_type; 1736 bdaddr_t bdaddr; 1737 } __packed; 1738 1739 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1740 struct hci_cp_le_del_from_accept_list { 1741 __u8 bdaddr_type; 1742 bdaddr_t bdaddr; 1743 } __packed; 1744 1745 #define HCI_OP_LE_CONN_UPDATE 0x2013 1746 struct hci_cp_le_conn_update { 1747 __le16 handle; 1748 __le16 conn_interval_min; 1749 __le16 conn_interval_max; 1750 __le16 conn_latency; 1751 __le16 supervision_timeout; 1752 __le16 min_ce_len; 1753 __le16 max_ce_len; 1754 } __packed; 1755 1756 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1757 struct hci_cp_le_read_remote_features { 1758 __le16 handle; 1759 } __packed; 1760 1761 #define HCI_OP_LE_START_ENC 0x2019 1762 struct hci_cp_le_start_enc { 1763 __le16 handle; 1764 __le64 rand; 1765 __le16 ediv; 1766 __u8 ltk[16]; 1767 } __packed; 1768 1769 #define HCI_OP_LE_LTK_REPLY 0x201a 1770 struct hci_cp_le_ltk_reply { 1771 __le16 handle; 1772 __u8 ltk[16]; 1773 } __packed; 1774 struct hci_rp_le_ltk_reply { 1775 __u8 status; 1776 __le16 handle; 1777 } __packed; 1778 1779 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1780 struct hci_cp_le_ltk_neg_reply { 1781 __le16 handle; 1782 } __packed; 1783 struct hci_rp_le_ltk_neg_reply { 1784 __u8 status; 1785 __le16 handle; 1786 } __packed; 1787 1788 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1789 struct hci_rp_le_read_supported_states { 1790 __u8 status; 1791 __u8 le_states[8]; 1792 } __packed; 1793 1794 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1795 struct hci_cp_le_conn_param_req_reply { 1796 __le16 handle; 1797 __le16 interval_min; 1798 __le16 interval_max; 1799 __le16 latency; 1800 __le16 timeout; 1801 __le16 min_ce_len; 1802 __le16 max_ce_len; 1803 } __packed; 1804 1805 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1806 struct hci_cp_le_conn_param_req_neg_reply { 1807 __le16 handle; 1808 __u8 reason; 1809 } __packed; 1810 1811 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1812 struct hci_cp_le_set_data_len { 1813 __le16 handle; 1814 __le16 tx_len; 1815 __le16 tx_time; 1816 } __packed; 1817 struct hci_rp_le_set_data_len { 1818 __u8 status; 1819 __le16 handle; 1820 } __packed; 1821 1822 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1823 struct hci_rp_le_read_def_data_len { 1824 __u8 status; 1825 __le16 tx_len; 1826 __le16 tx_time; 1827 } __packed; 1828 1829 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1830 struct hci_cp_le_write_def_data_len { 1831 __le16 tx_len; 1832 __le16 tx_time; 1833 } __packed; 1834 1835 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1836 struct hci_cp_le_add_to_resolv_list { 1837 __u8 bdaddr_type; 1838 bdaddr_t bdaddr; 1839 __u8 peer_irk[16]; 1840 __u8 local_irk[16]; 1841 } __packed; 1842 1843 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1844 struct hci_cp_le_del_from_resolv_list { 1845 __u8 bdaddr_type; 1846 bdaddr_t bdaddr; 1847 } __packed; 1848 1849 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1850 1851 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1852 struct hci_rp_le_read_resolv_list_size { 1853 __u8 status; 1854 __u8 size; 1855 } __packed; 1856 1857 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1858 1859 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1860 1861 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1862 struct hci_rp_le_read_max_data_len { 1863 __u8 status; 1864 __le16 tx_len; 1865 __le16 tx_time; 1866 __le16 rx_len; 1867 __le16 rx_time; 1868 } __packed; 1869 1870 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1871 struct hci_cp_le_set_default_phy { 1872 __u8 all_phys; 1873 __u8 tx_phys; 1874 __u8 rx_phys; 1875 } __packed; 1876 1877 #define HCI_LE_SET_PHY_1M 0x01 1878 #define HCI_LE_SET_PHY_2M 0x02 1879 #define HCI_LE_SET_PHY_CODED 0x04 1880 1881 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1882 struct hci_cp_le_set_ext_scan_params { 1883 __u8 own_addr_type; 1884 __u8 filter_policy; 1885 __u8 scanning_phys; 1886 __u8 data[]; 1887 } __packed; 1888 1889 #define LE_SCAN_PHY_1M 0x01 1890 #define LE_SCAN_PHY_2M 0x02 1891 #define LE_SCAN_PHY_CODED 0x04 1892 1893 struct hci_cp_le_scan_phy_params { 1894 __u8 type; 1895 __le16 interval; 1896 __le16 window; 1897 } __packed; 1898 1899 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1900 struct hci_cp_le_set_ext_scan_enable { 1901 __u8 enable; 1902 __u8 filter_dup; 1903 __le16 duration; 1904 __le16 period; 1905 } __packed; 1906 1907 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1908 struct hci_cp_le_ext_create_conn { 1909 __u8 filter_policy; 1910 __u8 own_addr_type; 1911 __u8 peer_addr_type; 1912 bdaddr_t peer_addr; 1913 __u8 phys; 1914 __u8 data[]; 1915 } __packed; 1916 1917 struct hci_cp_le_ext_conn_param { 1918 __le16 scan_interval; 1919 __le16 scan_window; 1920 __le16 conn_interval_min; 1921 __le16 conn_interval_max; 1922 __le16 conn_latency; 1923 __le16 supervision_timeout; 1924 __le16 min_ce_len; 1925 __le16 max_ce_len; 1926 } __packed; 1927 1928 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1929 struct hci_cp_le_pa_create_sync { 1930 __u8 options; 1931 __u8 sid; 1932 __u8 addr_type; 1933 bdaddr_t addr; 1934 __le16 skip; 1935 __le16 sync_timeout; 1936 __u8 sync_cte_type; 1937 } __packed; 1938 1939 #define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045 1940 1941 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1942 struct hci_cp_le_pa_term_sync { 1943 __le16 handle; 1944 } __packed; 1945 1946 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1947 struct hci_rp_le_read_num_supported_adv_sets { 1948 __u8 status; 1949 __u8 num_of_sets; 1950 } __packed; 1951 1952 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1953 struct hci_cp_le_set_ext_adv_params { 1954 __u8 handle; 1955 __le16 evt_properties; 1956 __u8 min_interval[3]; 1957 __u8 max_interval[3]; 1958 __u8 channel_map; 1959 __u8 own_addr_type; 1960 __u8 peer_addr_type; 1961 bdaddr_t peer_addr; 1962 __u8 filter_policy; 1963 __u8 tx_power; 1964 __u8 primary_phy; 1965 __u8 secondary_max_skip; 1966 __u8 secondary_phy; 1967 __u8 sid; 1968 __u8 notif_enable; 1969 } __packed; 1970 1971 #define HCI_ADV_PHY_1M 0X01 1972 #define HCI_ADV_PHY_2M 0x02 1973 #define HCI_ADV_PHY_CODED 0x03 1974 1975 struct hci_rp_le_set_ext_adv_params { 1976 __u8 status; 1977 __u8 tx_power; 1978 } __packed; 1979 1980 struct hci_cp_ext_adv_set { 1981 __u8 handle; 1982 __le16 duration; 1983 __u8 max_events; 1984 } __packed; 1985 1986 #define HCI_MAX_EXT_AD_LENGTH 251 1987 1988 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1989 struct hci_cp_le_set_ext_adv_data { 1990 __u8 handle; 1991 __u8 operation; 1992 __u8 frag_pref; 1993 __u8 length; 1994 __u8 data[] __counted_by(length); 1995 } __packed; 1996 1997 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 1998 struct hci_cp_le_set_ext_scan_rsp_data { 1999 __u8 handle; 2000 __u8 operation; 2001 __u8 frag_pref; 2002 __u8 length; 2003 __u8 data[] __counted_by(length); 2004 } __packed; 2005 2006 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 2007 struct hci_cp_le_set_ext_adv_enable { 2008 __u8 enable; 2009 __u8 num_of_sets; 2010 __u8 data[]; 2011 } __packed; 2012 2013 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2014 struct hci_cp_le_set_per_adv_params { 2015 __u8 handle; 2016 __le16 min_interval; 2017 __le16 max_interval; 2018 __le16 periodic_properties; 2019 } __packed; 2020 2021 #define HCI_MAX_PER_AD_LENGTH 252 2022 #define HCI_MAX_PER_AD_TOT_LEN 1650 2023 2024 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2025 struct hci_cp_le_set_per_adv_data { 2026 __u8 handle; 2027 __u8 operation; 2028 __u8 length; 2029 __u8 data[] __counted_by(length); 2030 } __packed; 2031 2032 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2033 struct hci_cp_le_set_per_adv_enable { 2034 __u8 enable; 2035 __u8 handle; 2036 } __packed; 2037 2038 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2039 2040 #define LE_SET_ADV_DATA_NO_FRAG 0x01 2041 2042 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2043 2044 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2045 2046 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2047 struct hci_cp_le_set_adv_set_rand_addr { 2048 __u8 handle; 2049 bdaddr_t bdaddr; 2050 } __packed; 2051 2052 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2053 struct hci_rp_le_read_transmit_power { 2054 __u8 status; 2055 __s8 min_le_tx_power; 2056 __s8 max_le_tx_power; 2057 } __packed; 2058 2059 #define HCI_NETWORK_PRIVACY 0x00 2060 #define HCI_DEVICE_PRIVACY 0x01 2061 2062 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2063 struct hci_cp_le_set_privacy_mode { 2064 __u8 bdaddr_type; 2065 bdaddr_t bdaddr; 2066 __u8 mode; 2067 } __packed; 2068 2069 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2070 struct hci_rp_le_read_buffer_size_v2 { 2071 __u8 status; 2072 __le16 acl_mtu; 2073 __u8 acl_max_pkt; 2074 __le16 iso_mtu; 2075 __u8 iso_max_pkt; 2076 } __packed; 2077 2078 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2079 struct hci_cp_le_read_iso_tx_sync { 2080 __le16 handle; 2081 } __packed; 2082 2083 struct hci_rp_le_read_iso_tx_sync { 2084 __u8 status; 2085 __le16 handle; 2086 __le16 seq; 2087 __le32 imestamp; 2088 __u8 offset[3]; 2089 } __packed; 2090 2091 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2092 struct hci_cis_params { 2093 __u8 cis_id; 2094 __le16 c_sdu; 2095 __le16 p_sdu; 2096 __u8 c_phy; 2097 __u8 p_phy; 2098 __u8 c_rtn; 2099 __u8 p_rtn; 2100 } __packed; 2101 2102 struct hci_cp_le_set_cig_params { 2103 __u8 cig_id; 2104 __u8 c_interval[3]; 2105 __u8 p_interval[3]; 2106 __u8 sca; 2107 __u8 packing; 2108 __u8 framing; 2109 __le16 c_latency; 2110 __le16 p_latency; 2111 __u8 num_cis; 2112 struct hci_cis_params cis[] __counted_by(num_cis); 2113 } __packed; 2114 2115 struct hci_rp_le_set_cig_params { 2116 __u8 status; 2117 __u8 cig_id; 2118 __u8 num_handles; 2119 __le16 handle[]; 2120 } __packed; 2121 2122 #define HCI_OP_LE_CREATE_CIS 0x2064 2123 struct hci_cis { 2124 __le16 cis_handle; 2125 __le16 acl_handle; 2126 } __packed; 2127 2128 struct hci_cp_le_create_cis { 2129 __u8 num_cis; 2130 struct hci_cis cis[] __counted_by(num_cis); 2131 } __packed; 2132 2133 #define HCI_OP_LE_REMOVE_CIG 0x2065 2134 struct hci_cp_le_remove_cig { 2135 __u8 cig_id; 2136 } __packed; 2137 2138 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2139 struct hci_cp_le_accept_cis { 2140 __le16 handle; 2141 } __packed; 2142 2143 #define HCI_OP_LE_REJECT_CIS 0x2067 2144 struct hci_cp_le_reject_cis { 2145 __le16 handle; 2146 __u8 reason; 2147 } __packed; 2148 2149 #define HCI_OP_LE_CREATE_BIG 0x2068 2150 struct hci_bis { 2151 __u8 sdu_interval[3]; 2152 __le16 sdu; 2153 __le16 latency; 2154 __u8 rtn; 2155 __u8 phy; 2156 __u8 packing; 2157 __u8 framing; 2158 __u8 encryption; 2159 __u8 bcode[16]; 2160 } __packed; 2161 2162 struct hci_cp_le_create_big { 2163 __u8 handle; 2164 __u8 adv_handle; 2165 __u8 num_bis; 2166 struct hci_bis bis; 2167 } __packed; 2168 2169 #define HCI_OP_LE_TERM_BIG 0x206a 2170 struct hci_cp_le_term_big { 2171 __u8 handle; 2172 __u8 reason; 2173 } __packed; 2174 2175 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2176 struct hci_cp_le_big_create_sync { 2177 __u8 handle; 2178 __le16 sync_handle; 2179 __u8 encryption; 2180 __u8 bcode[16]; 2181 __u8 mse; 2182 __le16 timeout; 2183 __u8 num_bis; 2184 __u8 bis[] __counted_by(num_bis); 2185 } __packed; 2186 2187 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2188 struct hci_cp_le_big_term_sync { 2189 __u8 handle; 2190 } __packed; 2191 2192 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2193 struct hci_cp_le_setup_iso_path { 2194 __le16 handle; 2195 __u8 direction; 2196 __u8 path; 2197 __u8 codec; 2198 __le16 codec_cid; 2199 __le16 codec_vid; 2200 __u8 delay[3]; 2201 __u8 codec_cfg_len; 2202 __u8 codec_cfg[]; 2203 } __packed; 2204 2205 struct hci_rp_le_setup_iso_path { 2206 __u8 status; 2207 __le16 handle; 2208 } __packed; 2209 2210 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2211 struct hci_cp_le_set_host_feature { 2212 __u8 bit_number; 2213 __u8 bit_value; 2214 } __packed; 2215 2216 /* ---- HCI Events ---- */ 2217 struct hci_ev_status { 2218 __u8 status; 2219 } __packed; 2220 2221 #define HCI_EV_INQUIRY_COMPLETE 0x01 2222 2223 #define HCI_EV_INQUIRY_RESULT 0x02 2224 struct inquiry_info { 2225 bdaddr_t bdaddr; 2226 __u8 pscan_rep_mode; 2227 __u8 pscan_period_mode; 2228 __u8 pscan_mode; 2229 __u8 dev_class[3]; 2230 __le16 clock_offset; 2231 } __packed; 2232 2233 struct hci_ev_inquiry_result { 2234 __u8 num; 2235 struct inquiry_info info[]; 2236 }; 2237 2238 #define HCI_EV_CONN_COMPLETE 0x03 2239 struct hci_ev_conn_complete { 2240 __u8 status; 2241 __le16 handle; 2242 bdaddr_t bdaddr; 2243 __u8 link_type; 2244 __u8 encr_mode; 2245 } __packed; 2246 2247 #define HCI_EV_CONN_REQUEST 0x04 2248 struct hci_ev_conn_request { 2249 bdaddr_t bdaddr; 2250 __u8 dev_class[3]; 2251 __u8 link_type; 2252 } __packed; 2253 2254 #define HCI_EV_DISCONN_COMPLETE 0x05 2255 struct hci_ev_disconn_complete { 2256 __u8 status; 2257 __le16 handle; 2258 __u8 reason; 2259 } __packed; 2260 2261 #define HCI_EV_AUTH_COMPLETE 0x06 2262 struct hci_ev_auth_complete { 2263 __u8 status; 2264 __le16 handle; 2265 } __packed; 2266 2267 #define HCI_EV_REMOTE_NAME 0x07 2268 struct hci_ev_remote_name { 2269 __u8 status; 2270 bdaddr_t bdaddr; 2271 __u8 name[HCI_MAX_NAME_LENGTH]; 2272 } __packed; 2273 2274 #define HCI_EV_ENCRYPT_CHANGE 0x08 2275 struct hci_ev_encrypt_change { 2276 __u8 status; 2277 __le16 handle; 2278 __u8 encrypt; 2279 } __packed; 2280 2281 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2282 struct hci_ev_change_link_key_complete { 2283 __u8 status; 2284 __le16 handle; 2285 } __packed; 2286 2287 #define HCI_EV_REMOTE_FEATURES 0x0b 2288 struct hci_ev_remote_features { 2289 __u8 status; 2290 __le16 handle; 2291 __u8 features[8]; 2292 } __packed; 2293 2294 #define HCI_EV_REMOTE_VERSION 0x0c 2295 struct hci_ev_remote_version { 2296 __u8 status; 2297 __le16 handle; 2298 __u8 lmp_ver; 2299 __le16 manufacturer; 2300 __le16 lmp_subver; 2301 } __packed; 2302 2303 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2304 struct hci_qos { 2305 __u8 service_type; 2306 __u32 token_rate; 2307 __u32 peak_bandwidth; 2308 __u32 latency; 2309 __u32 delay_variation; 2310 } __packed; 2311 struct hci_ev_qos_setup_complete { 2312 __u8 status; 2313 __le16 handle; 2314 struct hci_qos qos; 2315 } __packed; 2316 2317 #define HCI_EV_CMD_COMPLETE 0x0e 2318 struct hci_ev_cmd_complete { 2319 __u8 ncmd; 2320 __le16 opcode; 2321 } __packed; 2322 2323 #define HCI_EV_CMD_STATUS 0x0f 2324 struct hci_ev_cmd_status { 2325 __u8 status; 2326 __u8 ncmd; 2327 __le16 opcode; 2328 } __packed; 2329 2330 #define HCI_EV_HARDWARE_ERROR 0x10 2331 struct hci_ev_hardware_error { 2332 __u8 code; 2333 } __packed; 2334 2335 #define HCI_EV_ROLE_CHANGE 0x12 2336 struct hci_ev_role_change { 2337 __u8 status; 2338 bdaddr_t bdaddr; 2339 __u8 role; 2340 } __packed; 2341 2342 #define HCI_EV_NUM_COMP_PKTS 0x13 2343 struct hci_comp_pkts_info { 2344 __le16 handle; 2345 __le16 count; 2346 } __packed; 2347 2348 struct hci_ev_num_comp_pkts { 2349 __u8 num; 2350 struct hci_comp_pkts_info handles[]; 2351 } __packed; 2352 2353 #define HCI_EV_MODE_CHANGE 0x14 2354 struct hci_ev_mode_change { 2355 __u8 status; 2356 __le16 handle; 2357 __u8 mode; 2358 __le16 interval; 2359 } __packed; 2360 2361 #define HCI_EV_PIN_CODE_REQ 0x16 2362 struct hci_ev_pin_code_req { 2363 bdaddr_t bdaddr; 2364 } __packed; 2365 2366 #define HCI_EV_LINK_KEY_REQ 0x17 2367 struct hci_ev_link_key_req { 2368 bdaddr_t bdaddr; 2369 } __packed; 2370 2371 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2372 struct hci_ev_link_key_notify { 2373 bdaddr_t bdaddr; 2374 __u8 link_key[HCI_LINK_KEY_SIZE]; 2375 __u8 key_type; 2376 } __packed; 2377 2378 #define HCI_EV_CLOCK_OFFSET 0x1c 2379 struct hci_ev_clock_offset { 2380 __u8 status; 2381 __le16 handle; 2382 __le16 clock_offset; 2383 } __packed; 2384 2385 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2386 struct hci_ev_pkt_type_change { 2387 __u8 status; 2388 __le16 handle; 2389 __le16 pkt_type; 2390 } __packed; 2391 2392 #define HCI_EV_PSCAN_REP_MODE 0x20 2393 struct hci_ev_pscan_rep_mode { 2394 bdaddr_t bdaddr; 2395 __u8 pscan_rep_mode; 2396 } __packed; 2397 2398 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2399 struct inquiry_info_rssi { 2400 bdaddr_t bdaddr; 2401 __u8 pscan_rep_mode; 2402 __u8 pscan_period_mode; 2403 __u8 dev_class[3]; 2404 __le16 clock_offset; 2405 __s8 rssi; 2406 } __packed; 2407 struct inquiry_info_rssi_pscan { 2408 bdaddr_t bdaddr; 2409 __u8 pscan_rep_mode; 2410 __u8 pscan_period_mode; 2411 __u8 pscan_mode; 2412 __u8 dev_class[3]; 2413 __le16 clock_offset; 2414 __s8 rssi; 2415 } __packed; 2416 struct hci_ev_inquiry_result_rssi { 2417 __u8 num; 2418 __u8 data[]; 2419 } __packed; 2420 2421 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2422 struct hci_ev_remote_ext_features { 2423 __u8 status; 2424 __le16 handle; 2425 __u8 page; 2426 __u8 max_page; 2427 __u8 features[8]; 2428 } __packed; 2429 2430 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2431 struct hci_ev_sync_conn_complete { 2432 __u8 status; 2433 __le16 handle; 2434 bdaddr_t bdaddr; 2435 __u8 link_type; 2436 __u8 tx_interval; 2437 __u8 retrans_window; 2438 __le16 rx_pkt_len; 2439 __le16 tx_pkt_len; 2440 __u8 air_mode; 2441 } __packed; 2442 2443 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2444 struct hci_ev_sync_conn_changed { 2445 __u8 status; 2446 __le16 handle; 2447 __u8 tx_interval; 2448 __u8 retrans_window; 2449 __le16 rx_pkt_len; 2450 __le16 tx_pkt_len; 2451 } __packed; 2452 2453 #define HCI_EV_SNIFF_SUBRATE 0x2e 2454 struct hci_ev_sniff_subrate { 2455 __u8 status; 2456 __le16 handle; 2457 __le16 max_tx_latency; 2458 __le16 max_rx_latency; 2459 __le16 max_remote_timeout; 2460 __le16 max_local_timeout; 2461 } __packed; 2462 2463 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2464 struct extended_inquiry_info { 2465 bdaddr_t bdaddr; 2466 __u8 pscan_rep_mode; 2467 __u8 pscan_period_mode; 2468 __u8 dev_class[3]; 2469 __le16 clock_offset; 2470 __s8 rssi; 2471 __u8 data[240]; 2472 } __packed; 2473 2474 struct hci_ev_ext_inquiry_result { 2475 __u8 num; 2476 struct extended_inquiry_info info[]; 2477 } __packed; 2478 2479 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2480 struct hci_ev_key_refresh_complete { 2481 __u8 status; 2482 __le16 handle; 2483 } __packed; 2484 2485 #define HCI_EV_IO_CAPA_REQUEST 0x31 2486 struct hci_ev_io_capa_request { 2487 bdaddr_t bdaddr; 2488 } __packed; 2489 2490 #define HCI_EV_IO_CAPA_REPLY 0x32 2491 struct hci_ev_io_capa_reply { 2492 bdaddr_t bdaddr; 2493 __u8 capability; 2494 __u8 oob_data; 2495 __u8 authentication; 2496 } __packed; 2497 2498 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2499 struct hci_ev_user_confirm_req { 2500 bdaddr_t bdaddr; 2501 __le32 passkey; 2502 } __packed; 2503 2504 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2505 struct hci_ev_user_passkey_req { 2506 bdaddr_t bdaddr; 2507 } __packed; 2508 2509 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2510 struct hci_ev_remote_oob_data_request { 2511 bdaddr_t bdaddr; 2512 } __packed; 2513 2514 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2515 struct hci_ev_simple_pair_complete { 2516 __u8 status; 2517 bdaddr_t bdaddr; 2518 } __packed; 2519 2520 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2521 struct hci_ev_user_passkey_notify { 2522 bdaddr_t bdaddr; 2523 __le32 passkey; 2524 } __packed; 2525 2526 #define HCI_KEYPRESS_STARTED 0 2527 #define HCI_KEYPRESS_ENTERED 1 2528 #define HCI_KEYPRESS_ERASED 2 2529 #define HCI_KEYPRESS_CLEARED 3 2530 #define HCI_KEYPRESS_COMPLETED 4 2531 2532 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2533 struct hci_ev_keypress_notify { 2534 bdaddr_t bdaddr; 2535 __u8 type; 2536 } __packed; 2537 2538 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2539 struct hci_ev_remote_host_features { 2540 bdaddr_t bdaddr; 2541 __u8 features[8]; 2542 } __packed; 2543 2544 #define HCI_EV_LE_META 0x3e 2545 struct hci_ev_le_meta { 2546 __u8 subevent; 2547 } __packed; 2548 2549 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2550 struct hci_ev_phy_link_complete { 2551 __u8 status; 2552 __u8 phy_handle; 2553 } __packed; 2554 2555 #define HCI_EV_CHANNEL_SELECTED 0x41 2556 struct hci_ev_channel_selected { 2557 __u8 phy_handle; 2558 } __packed; 2559 2560 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2561 struct hci_ev_disconn_phy_link_complete { 2562 __u8 status; 2563 __u8 phy_handle; 2564 __u8 reason; 2565 } __packed; 2566 2567 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2568 struct hci_ev_logical_link_complete { 2569 __u8 status; 2570 __le16 handle; 2571 __u8 phy_handle; 2572 __u8 flow_spec_id; 2573 } __packed; 2574 2575 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2576 struct hci_ev_disconn_logical_link_complete { 2577 __u8 status; 2578 __le16 handle; 2579 __u8 reason; 2580 } __packed; 2581 2582 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2583 struct hci_comp_blocks_info { 2584 __le16 handle; 2585 __le16 pkts; 2586 __le16 blocks; 2587 } __packed; 2588 2589 struct hci_ev_num_comp_blocks { 2590 __le16 num_blocks; 2591 __u8 num_hndl; 2592 struct hci_comp_blocks_info handles[]; 2593 } __packed; 2594 2595 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2596 struct hci_ev_sync_train_complete { 2597 __u8 status; 2598 } __packed; 2599 2600 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2601 2602 #define HCI_EV_LE_CONN_COMPLETE 0x01 2603 struct hci_ev_le_conn_complete { 2604 __u8 status; 2605 __le16 handle; 2606 __u8 role; 2607 __u8 bdaddr_type; 2608 bdaddr_t bdaddr; 2609 __le16 interval; 2610 __le16 latency; 2611 __le16 supervision_timeout; 2612 __u8 clk_accurancy; 2613 } __packed; 2614 2615 /* Advertising report event types */ 2616 #define LE_ADV_IND 0x00 2617 #define LE_ADV_DIRECT_IND 0x01 2618 #define LE_ADV_SCAN_IND 0x02 2619 #define LE_ADV_NONCONN_IND 0x03 2620 #define LE_ADV_SCAN_RSP 0x04 2621 #define LE_ADV_INVALID 0x05 2622 2623 /* Legacy event types in extended adv report */ 2624 #define LE_LEGACY_ADV_IND 0x0013 2625 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2626 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2627 #define LE_LEGACY_NONCONN_IND 0x0010 2628 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2629 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2630 2631 /* Extended Advertising event types */ 2632 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2633 #define LE_EXT_ADV_CONN_IND 0x0001 2634 #define LE_EXT_ADV_SCAN_IND 0x0002 2635 #define LE_EXT_ADV_DIRECT_IND 0x0004 2636 #define LE_EXT_ADV_SCAN_RSP 0x0008 2637 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2638 #define LE_EXT_ADV_DATA_STATUS_MASK 0x0060 2639 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2640 2641 #define ADDR_LE_DEV_PUBLIC 0x00 2642 #define ADDR_LE_DEV_RANDOM 0x01 2643 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2644 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2645 2646 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2647 struct hci_ev_le_advertising_info { 2648 __u8 type; 2649 __u8 bdaddr_type; 2650 bdaddr_t bdaddr; 2651 __u8 length; 2652 __u8 data[]; 2653 } __packed; 2654 2655 struct hci_ev_le_advertising_report { 2656 __u8 num; 2657 struct hci_ev_le_advertising_info info[]; 2658 } __packed; 2659 2660 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2661 struct hci_ev_le_conn_update_complete { 2662 __u8 status; 2663 __le16 handle; 2664 __le16 interval; 2665 __le16 latency; 2666 __le16 supervision_timeout; 2667 } __packed; 2668 2669 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2670 struct hci_ev_le_remote_feat_complete { 2671 __u8 status; 2672 __le16 handle; 2673 __u8 features[8]; 2674 } __packed; 2675 2676 #define HCI_EV_LE_LTK_REQ 0x05 2677 struct hci_ev_le_ltk_req { 2678 __le16 handle; 2679 __le64 rand; 2680 __le16 ediv; 2681 } __packed; 2682 2683 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2684 struct hci_ev_le_remote_conn_param_req { 2685 __le16 handle; 2686 __le16 interval_min; 2687 __le16 interval_max; 2688 __le16 latency; 2689 __le16 timeout; 2690 } __packed; 2691 2692 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2693 struct hci_ev_le_data_len_change { 2694 __le16 handle; 2695 __le16 tx_len; 2696 __le16 tx_time; 2697 __le16 rx_len; 2698 __le16 rx_time; 2699 } __packed; 2700 2701 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2702 struct hci_ev_le_direct_adv_info { 2703 __u8 type; 2704 __u8 bdaddr_type; 2705 bdaddr_t bdaddr; 2706 __u8 direct_addr_type; 2707 bdaddr_t direct_addr; 2708 __s8 rssi; 2709 } __packed; 2710 2711 struct hci_ev_le_direct_adv_report { 2712 __u8 num; 2713 struct hci_ev_le_direct_adv_info info[]; 2714 } __packed; 2715 2716 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2717 struct hci_ev_le_phy_update_complete { 2718 __u8 status; 2719 __le16 handle; 2720 __u8 tx_phy; 2721 __u8 rx_phy; 2722 } __packed; 2723 2724 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2725 struct hci_ev_le_ext_adv_info { 2726 __le16 type; 2727 __u8 bdaddr_type; 2728 bdaddr_t bdaddr; 2729 __u8 primary_phy; 2730 __u8 secondary_phy; 2731 __u8 sid; 2732 __u8 tx_power; 2733 __s8 rssi; 2734 __le16 interval; 2735 __u8 direct_addr_type; 2736 bdaddr_t direct_addr; 2737 __u8 length; 2738 __u8 data[]; 2739 } __packed; 2740 2741 struct hci_ev_le_ext_adv_report { 2742 __u8 num; 2743 struct hci_ev_le_ext_adv_info info[]; 2744 } __packed; 2745 2746 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2747 struct hci_ev_le_pa_sync_established { 2748 __u8 status; 2749 __le16 handle; 2750 __u8 sid; 2751 __u8 bdaddr_type; 2752 bdaddr_t bdaddr; 2753 __u8 phy; 2754 __le16 interval; 2755 __u8 clock_accuracy; 2756 } __packed; 2757 2758 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2759 struct hci_ev_le_enh_conn_complete { 2760 __u8 status; 2761 __le16 handle; 2762 __u8 role; 2763 __u8 bdaddr_type; 2764 bdaddr_t bdaddr; 2765 bdaddr_t local_rpa; 2766 bdaddr_t peer_rpa; 2767 __le16 interval; 2768 __le16 latency; 2769 __le16 supervision_timeout; 2770 __u8 clk_accurancy; 2771 } __packed; 2772 2773 #define HCI_EV_LE_PER_ADV_REPORT 0x0f 2774 struct hci_ev_le_per_adv_report { 2775 __le16 sync_handle; 2776 __u8 tx_power; 2777 __u8 rssi; 2778 __u8 cte_type; 2779 __u8 data_status; 2780 __u8 length; 2781 __u8 data[]; 2782 } __packed; 2783 2784 #define LE_PA_DATA_COMPLETE 0x00 2785 #define LE_PA_DATA_MORE_TO_COME 0x01 2786 #define LE_PA_DATA_TRUNCATED 0x02 2787 2788 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2789 struct hci_evt_le_ext_adv_set_term { 2790 __u8 status; 2791 __u8 handle; 2792 __le16 conn_handle; 2793 __u8 num_evts; 2794 } __packed; 2795 2796 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2797 struct hci_evt_le_cis_established { 2798 __u8 status; 2799 __le16 handle; 2800 __u8 cig_sync_delay[3]; 2801 __u8 cis_sync_delay[3]; 2802 __u8 c_latency[3]; 2803 __u8 p_latency[3]; 2804 __u8 c_phy; 2805 __u8 p_phy; 2806 __u8 nse; 2807 __u8 c_bn; 2808 __u8 p_bn; 2809 __u8 c_ft; 2810 __u8 p_ft; 2811 __le16 c_mtu; 2812 __le16 p_mtu; 2813 __le16 interval; 2814 } __packed; 2815 2816 #define HCI_EVT_LE_CIS_REQ 0x1a 2817 struct hci_evt_le_cis_req { 2818 __le16 acl_handle; 2819 __le16 cis_handle; 2820 __u8 cig_id; 2821 __u8 cis_id; 2822 } __packed; 2823 2824 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2825 struct hci_evt_le_create_big_complete { 2826 __u8 status; 2827 __u8 handle; 2828 __u8 sync_delay[3]; 2829 __u8 transport_delay[3]; 2830 __u8 phy; 2831 __u8 nse; 2832 __u8 bn; 2833 __u8 pto; 2834 __u8 irc; 2835 __le16 max_pdu; 2836 __le16 interval; 2837 __u8 num_bis; 2838 __le16 bis_handle[]; 2839 } __packed; 2840 2841 #define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d 2842 struct hci_evt_le_big_sync_established { 2843 __u8 status; 2844 __u8 handle; 2845 __u8 latency[3]; 2846 __u8 nse; 2847 __u8 bn; 2848 __u8 pto; 2849 __u8 irc; 2850 __le16 max_pdu; 2851 __le16 interval; 2852 __u8 num_bis; 2853 __le16 bis[]; 2854 } __packed; 2855 2856 #define HCI_EVT_LE_BIG_SYNC_LOST 0x1e 2857 struct hci_evt_le_big_sync_lost { 2858 __u8 handle; 2859 __u8 reason; 2860 } __packed; 2861 2862 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2863 struct hci_evt_le_big_info_adv_report { 2864 __le16 sync_handle; 2865 __u8 num_bis; 2866 __u8 nse; 2867 __le16 iso_interval; 2868 __u8 bn; 2869 __u8 pto; 2870 __u8 irc; 2871 __le16 max_pdu; 2872 __u8 sdu_interval[3]; 2873 __le16 max_sdu; 2874 __u8 phy; 2875 __u8 framing; 2876 __u8 encryption; 2877 } __packed; 2878 2879 #define HCI_EV_VENDOR 0xff 2880 2881 /* Internal events generated by Bluetooth stack */ 2882 #define HCI_EV_STACK_INTERNAL 0xfd 2883 struct hci_ev_stack_internal { 2884 __u16 type; 2885 __u8 data[]; 2886 } __packed; 2887 2888 #define HCI_EV_SI_DEVICE 0x01 2889 struct hci_ev_si_device { 2890 __u16 event; 2891 __u16 dev_id; 2892 } __packed; 2893 2894 #define HCI_EV_SI_SECURITY 0x02 2895 struct hci_ev_si_security { 2896 __u16 event; 2897 __u16 proto; 2898 __u16 subproto; 2899 __u8 incoming; 2900 } __packed; 2901 2902 /* ---- HCI Packet structures ---- */ 2903 #define HCI_COMMAND_HDR_SIZE 3 2904 #define HCI_EVENT_HDR_SIZE 2 2905 #define HCI_ACL_HDR_SIZE 4 2906 #define HCI_SCO_HDR_SIZE 3 2907 #define HCI_ISO_HDR_SIZE 4 2908 2909 struct hci_command_hdr { 2910 __le16 opcode; /* OCF & OGF */ 2911 __u8 plen; 2912 } __packed; 2913 2914 struct hci_event_hdr { 2915 __u8 evt; 2916 __u8 plen; 2917 } __packed; 2918 2919 struct hci_acl_hdr { 2920 __le16 handle; /* Handle & Flags(PB, BC) */ 2921 __le16 dlen; 2922 } __packed; 2923 2924 struct hci_sco_hdr { 2925 __le16 handle; 2926 __u8 dlen; 2927 } __packed; 2928 2929 struct hci_iso_hdr { 2930 __le16 handle; 2931 __le16 dlen; 2932 __u8 data[]; 2933 } __packed; 2934 2935 /* ISO data packet status flags */ 2936 #define HCI_ISO_STATUS_VALID 0x00 2937 #define HCI_ISO_STATUS_INVALID 0x01 2938 #define HCI_ISO_STATUS_NOP 0x02 2939 2940 #define HCI_ISO_DATA_HDR_SIZE 4 2941 struct hci_iso_data_hdr { 2942 __le16 sn; 2943 __le16 slen; 2944 }; 2945 2946 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2947 struct hci_iso_ts_data_hdr { 2948 __le32 ts; 2949 __le16 sn; 2950 __le16 slen; 2951 }; 2952 2953 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2954 { 2955 return (struct hci_event_hdr *) skb->data; 2956 } 2957 2958 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2959 { 2960 return (struct hci_acl_hdr *) skb->data; 2961 } 2962 2963 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2964 { 2965 return (struct hci_sco_hdr *) skb->data; 2966 } 2967 2968 static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb) 2969 { 2970 return (struct hci_iso_hdr *)skb->data; 2971 } 2972 2973 /* Command opcode pack/unpack */ 2974 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2975 #define hci_opcode_ogf(op) (op >> 10) 2976 #define hci_opcode_ocf(op) (op & 0x03ff) 2977 2978 /* ACL handle and flags pack/unpack */ 2979 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2980 #define hci_handle(h) (h & 0x0fff) 2981 #define hci_flags(h) (h >> 12) 2982 2983 /* ISO handle and flags pack/unpack */ 2984 #define hci_iso_flags_pb(f) (f & 0x0003) 2985 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2986 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2987 2988 /* ISO data length and flags pack/unpack */ 2989 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2990 #define hci_iso_data_len(h) ((h) & 0x3fff) 2991 #define hci_iso_data_flags(h) ((h) >> 14) 2992 2993 /* codec transport types */ 2994 #define HCI_TRANSPORT_SCO_ESCO 0x01 2995 2996 /* le24 support */ 2997 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 2998 { 2999 dst[0] = val & 0xff; 3000 dst[1] = (val & 0xff00) >> 8; 3001 dst[2] = (val & 0xff0000) >> 16; 3002 } 3003 3004 #endif /* __HCI_H */ 3005